/* Artistic collage — single hero frame or editorial mosaic */

.aw-collage {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: #0b8fa8;
}

.aw-collage__cell {
  position: relative;
  overflow: hidden;
  min-height: 0;
  background: #0b8fa8;
}

.aw-collage__cell--empty {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), transparent 55%), #0a7f96;
}

.aw-collage__cell img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(1) sepia(1) saturate(1.15);
  transition: filter 1s ease;
}

.aw-collage__cell--tint-teal img {
  filter: grayscale(1) sepia(1) hue-rotate(158deg) saturate(1.48) brightness(1.02) contrast(1.03);
}
.aw-collage__cell--tint-pink img {
  filter: grayscale(1) sepia(1) hue-rotate(305deg) saturate(1.62) brightness(0.93) contrast(1.06);
}
.aw-collage__cell--tint-amber img {
  filter: grayscale(1) sepia(1) hue-rotate(22deg) saturate(1.55) brightness(1.04) contrast(1.04);
}
.aw-collage__cell--tint-indigo img {
  filter: grayscale(1) sepia(1) hue-rotate(248deg) saturate(1.42) brightness(0.95) contrast(1.05);
}
.aw-collage__cell--tint-wine img {
  filter: grayscale(1) sepia(1) hue-rotate(328deg) saturate(1.38) brightness(0.9) contrast(1.06);
}

.aw-collage--mosaic .aw-collage__cell--hero img {
  filter: saturate(1.1) contrast(1.05) brightness(1.03);
}

/* —— Single full-bleed (pre-made art / one strong photo) —— */
.aw-collage--single {
  display: block;
  padding: 0;
}

.aw-collage--single .aw-collage__cell--full {
  position: absolute;
  inset: 0;
}

.aw-collage--single .aw-collage__cell--full img {
  transform: scale(1.03);
  filter: saturate(1.08) contrast(1.06) brightness(0.98);
}

.aw-collage--single::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(11, 143, 168, 0.55) 0%, transparent 48%),
    radial-gradient(ellipse 80% 60% at 70% 40%, transparent 40%, rgba(11, 143, 168, 0.25) 100%);
  pointer-events: none;
}

.hero-slide--collage-single::before,
body.inner .hero-slide--collage-single::before {
  opacity: 0.12 !important;
}

/* —— Mosaic: one hero tile + accent strips —— */
.aw-collage--mosaic {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(8, 1fr);
  gap: 5px;
  padding: 5px;
}

.aw-collage--mosaic .aw-collage__cell--hero {
  grid-column: 1 / 9;
  grid-row: 1 / 9;
  border-radius: 3px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.aw-collage--mosaic .aw-collage__cell--a1 {
  grid-column: 9 / 13;
  grid-row: 1 / 4;
  border-radius: 3px;
  transform: rotate(0.6deg);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.aw-collage--mosaic .aw-collage__cell--a2 {
  grid-column: 9 / 11;
  grid-row: 4 / 6;
  border-radius: 2px;
  transform: rotate(-1.2deg);
}

.aw-collage--mosaic .aw-collage__cell--a3 {
  grid-column: 11 / 13;
  grid-row: 4 / 7;
  border-radius: 2px;
  transform: rotate(1deg);
}

.aw-collage--mosaic .aw-collage__cell--a4 {
  grid-column: 9 / 12;
  grid-row: 6 / 8;
  border-radius: 2px;
}

.aw-collage--mosaic .aw-collage__cell--a5 {
  grid-column: 12 / 13;
  grid-row: 7 / 9;
  border-radius: 2px;
  transform: rotate(-0.8deg);
}

.aw-collage--mosaic .aw-collage__cell--a6 {
  grid-column: 9 / 12;
  grid-row: 8 / 9;
  border-radius: 2px;
  opacity: 0.92;
}

.aw-collage--mosaic .aw-collage__cell--hero img {
  object-position: 42% center;
}

.aw-collage--mosaic .aw-collage__cell--a1 img { object-position: 30% 20%; }
.aw-collage--mosaic .aw-collage__cell--a2 img { object-position: 70% center; }
.aw-collage--mosaic .aw-collage__cell--a3 img { object-position: center 80%; }

.hero-slide .hero-collage {
  opacity: 0.95;
}

.home .hero-slide:has(.hero-collage)::before,
body.inner .hero-slide:has(.hero-collage)::before {
  opacity: 0.38;
  background-image:
    linear-gradient(104deg, rgba(11, 143, 168, 0.78) 0%, rgba(11, 143, 168, 0.28) 40%, rgba(11, 143, 168, 0.5) 100%),
    var(--banner-glow-a),
    var(--banner-glow-b);
  background-size: auto, auto, auto;
  background-blend-mode: normal, normal, normal;
}

.home .hero-slide:has(.hero-collage)::after,
body.inner .hero-slide:has(.hero-collage)::after {
  background-image:
    radial-gradient(ellipse 90% 70% at 28% 100%, rgba(11, 143, 168, 0.48), transparent 55%),
    linear-gradient(180deg, transparent 35%, rgba(11, 143, 168, 0.32) 100%);
}

.hero-slide.is-active .aw-collage--single .aw-collage__cell--full img,
.hero-slide.is-active .aw-collage--mosaic .aw-collage__cell--hero img {
  animation: awCollageKen 32s ease-out both;
}

.hero-slide.is-active .aw-collage--mosaic .aw-collage__cell--accent img {
  animation: awCollageKen 36s ease-out both;
  animation-delay: calc(var(--ci, 0) * 120ms);
}

@keyframes awCollageKen {
  from { transform: scale(1.04); }
  to { transform: scale(1.1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide.is-active .aw-collage__cell img {
    animation: none;
  }
}

@media (max-width: 639px) {
  .aw-collage--mosaic {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 55% repeat(3, 1fr);
    gap: 4px;
    padding: 4px;
  }
  .aw-collage--mosaic .aw-collage__cell--hero {
    grid-column: 1 / 3;
    grid-row: 1 / 2;
    transform: none;
  }
  .aw-collage--mosaic .aw-collage__cell--accent {
    transform: none !important;
  }
  .aw-collage--mosaic .aw-collage__cell--a1 { grid-column: 1; grid-row: 2; }
  .aw-collage--mosaic .aw-collage__cell--a2 { grid-column: 2; grid-row: 2; }
  .aw-collage--mosaic .aw-collage__cell--a3 { grid-column: 1; grid-row: 3; }
  .aw-collage--mosaic .aw-collage__cell--a4 { grid-column: 2; grid-row: 3; }
  .aw-collage--mosaic .aw-collage__cell--a5 { grid-column: 1; grid-row: 4; }
  .aw-collage--mosaic .aw-collage__cell--a6 { grid-column: 2; grid-row: 4; }
}

/* Explore stage — the mosaic is atmosphere only. It supplies the faint
   real-world texture under the dot matrix; all legible content is the
   board and rail sitting above it. */
.aw-ontology__stage .aw-ontology__collage.aw-collage--explore {
  position: absolute;
  inset: 0;
  width: 100%;
  max-width: none;
  opacity: 0.16;
  filter: saturate(0.7) contrast(1.05);
  mask-image: radial-gradient(115% 85% at 20% 26%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(115% 85% at 20% 26%, #000 0%, transparent 70%);
}

.aw-ontology__stage .aw-ontology__collage.aw-collage--explore::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 143, 168, 0.35) 0%, rgba(11, 143, 168, 0.8) 100%);
  pointer-events: none;
  z-index: 1;
}

@media (max-width: 899px) {
  .aw-ontology__stage .aw-ontology__collage.aw-collage--explore {
    opacity: 0.1;
    mask-image: radial-gradient(135% 65% at 50% 10%, #000 0%, transparent 68%);
    -webkit-mask-image: radial-gradient(135% 65% at 50% 10%, #000 0%, transparent 68%);
  }
}